tool steel



any of various high-carbon steels capable of being hardened and tempered to meet special requirements for machining, etc.

Nearby words

  1. tool box,
  2. tool engineering,
  3. tool post,
  4. tool pusher,
  5. tool shed,
  6. tool subject,
  7. tool up,
  8. tool-maker,
  9. toolbar,
  10. toolbox Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for tool steel

  • They could grind up and swallow anything but tool-steel reinforced with diamond chips.

    Attention Saint Patrick|William Fitzgerald Jenkins
  • Presently his friend Derec came to see him in the tool-steel cell in which he had been placed.

    The Pirates of Ersatz|Murray Leinster
  • The highest grades of tool-steel are improved by being kept in stock for a considerable time, the longer the better.

    Inventors at Work|George Iles

British Dictionary definitions for tool steel

tool steel


any of various steels whose hardness and ability to retain a cutting edge make them suitable for use in tools for cutting wood and metal
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012